The maternal relationship between Elsie Jeanette Morris and her daughter DR is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant DR.

The segmental (via DNA segment triangulation) and total DNA shared between DR and other confirmed descendants of Henry Reuben Morris is consistent with the expected ranges for their respective relationships. Since DR descends from Henry Reuben Morris through Elsie Jeanette Morris and her daughter DR, the presence of significant shared DNA between DR and other known descendants of Henry Reuben Morris validates the generational links along this maternal line.

This supports the conclusion that DNA was passed from MRCA Henry Reuben Morris through Elsie Jeanette Morris to DR, and ultimately to DR, confirming this direct ancestral connection through multiple generations.